2008115938

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1\times {\mathrm{16189}}^1$

素因数の和:16869

約数の個数: 16

約数和(自身を含む): 3045339000

約数和(自身を除く): 1037223062

約数列:

[1, 2, 109, 218, 569, 1138, 16189, 32378, 62021, 124042, 1764601, 3529202, 9211541, 18423082, 1004057969, 2008115938]

約数ペア:

[(1, 2008115938), (2, 1004057969), (109, 18423082), (218, 9211541), (569, 3529202), (1138, 1764601), (16189, 124042), (32378, 62021)]